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1. 发明公开

EP0181299A2 A metering valve 失效
标题翻译： Messhahn。
公开(公告)号：EP0181299A2
公开(公告)日：1986-05-14
申请号：EP85850335.2
申请日：1985-10-24
申请人： LARS LJUNGBERG, LAB TRADE AB
发明人： Permer, Christer
IPC分类号： G01N1/00 , G01N1/20 , G01F11/22 , G01N1/10
CPC分类号： G01N1/2035 , G01F11/22
摘要： A metering valve for extracting a given volume of fluid from a first fluid flow and introducing the thus extracted volume of fluid to a second fluid flow, comprising a stationary valve component provided with a first and a second supply channel and a first and a second discharge channel, and a metering component which can be rotated relative to the stationary valve component and which incorporates a metering channel of the aforementioned given volume. In accordance with the invention, the valve component (2) has a planar surface (9) into which the aforementioned supply and discharge channels open out. The metering component (7) also includes a planar surface (10) which abuts against the planar surface (9) of the valve component (2) and into which the two ends of the metering channel open out. These ends are so located that in the first position of rotation of the metering component (7) in relation to the valve component (2) they connect the first supply channel with the first discharge channel of the valve component (2) and in a second position of rotation connect the second channels of the valve component (2).
摘要翻译：一种计量阀，用于从第一流体流中提取给定体积的流体并将由此抽出的流体引入第二流体流，该流量包括设置有第一和第二供应通道的固定阀部件，以及设置有第一和第二排出口通道和计量部件，其可以相对于固定阀部件旋转并且包括前述给定体积的计量通道。根据本发明，阀组件（2）具有一个平面（9），上述的排出通道向外敞开。测量部件（7）还包括与阀部件（2）的平坦表面（9）抵接并且计量通道的两端打开的平面（10）。这些端部的位置使得在计量部件（7）相对于阀部件（2）的旋转的第一位置中，它们将第一供应通道与阀部件（2）的第一排放通道连接，并且在第二旋转位置连接阀组件（2）的第二通道。

2. 发明公开

EP0181299A3 A metering valve 失效
标题翻译：一个计量阀
公开(公告)号：EP0181299A3
公开(公告)日：1988-05-25
申请号：EP85850335
申请日：1985-10-24
申请人： LARS LJUNGBERG, LAB TRADE AB
发明人： Permer, Christer
IPC分类号： G01N01/00 , G01N01/20 , G01F11/22 , G01N01/10
CPC分类号： G01N1/2035 , G01F11/22
摘要： A metering valve for extracting a given volume of fluid from a first fluid flow and introducing the thus extracted volume of fluid to a second fluid flow, comprising a stationary valve component provided with a first and a second supply channel and a first and a second discharge channel, and a metering component which can be rotated relative to the stationary valve component and which incorporates a metering channel of the aforementioned given volume. In accordance with the invention, the valve component (2) has a planar surface (9) into which the aforementioned supply and discharge channels open out. The metering component (7) also includes a planar surface (10) which abuts against the planar surface (9) of the valve component (2) and into which the two ends of the metering channel open out. These ends are so located that in the first position of rotation of the metering component (7) in relation to the valve component (2) they connect the first supply channel with the first discharge channel of the valve component (2) and in a second position of rotation connect the second channels of the valve component (2).
摘要翻译：一种计量阀，用于从第一流体流中提取给定体积的流体并将由此抽出的流体引入第二流体流，该流量包括设置有第一和第二供应通道的固定阀部件，以及设置有第一和第二排出口通道和计量部件，其可以相对于固定阀部件旋转并且包括前述给定体积的计量通道。根据本发明，阀组件（2）具有一个平面（9），上述的排出通道向外敞开。测量部件（7）还包括与阀部件（2）的平坦表面（9）抵接并且计量通道的两端打开的平面（10）。这些端部的位置使得在计量部件（7）相对于阀部件（2）的旋转的第一位置中，它们将第一供应通道与阀部件（2）的第一排放通道连接，并且在第二旋转位置连接阀组件（2）的第二通道。

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